ES2176385T3 - Cubierta de bolsa de aire inflable (airbag) con costura de desgarramiento de interfaz invisible y metodo y aparato para fabricarla. - Google Patents
Cubierta de bolsa de aire inflable (airbag) con costura de desgarramiento de interfaz invisible y metodo y aparato para fabricarla.Info
- Publication number
- ES2176385T3 ES2176385T3 ES96115009T ES96115009T ES2176385T3 ES 2176385 T3 ES2176385 T3 ES 2176385T3 ES 96115009 T ES96115009 T ES 96115009T ES 96115009 T ES96115009 T ES 96115009T ES 2176385 T3 ES2176385 T3 ES 2176385T3
- Authority
- ES
- Spain
- Prior art keywords
- sewing
- cover
- same
- mold
- fine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
- B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3038—Air bag covers
Abstract
SE PRESENTA UNA CUBIERTA PARA UN AIR BAG QUE TIENE UNA COSTURA DE DESGARRO MODELADA EN LA MISMA DEFINIDA POR UNA PLURALIDAD DE MATERIAL UNIDO IGUAL QUE EL MATERIAL DE LA CUBIERTA. UN APARATO PARA FORMAR LA CUBIERTA INCLUYE UN MOLDE LAMINAR FINO QUE TIENE UNA SUPERFICIE INTERNA QUE ES CALENTADA PARA FUNDIR EL MATERIAL TERMOPLASTICO MOLDEADO EN LA MISMA. UNA CAJA PARA POLVO ADAPTADA PARA CONTENER EL MATERIAL TERMOPLASTICO EN LA MISMA PARA SU DISTRIBUCION SOBRE EL MOLDE LAMINAR FINO LLEVA UNA JUNTA QUE TIENE UNA FORMA QUE SE CORRESPONDE CON LA FORMA DE LA COSTURA DE DESGARRO. LA CAJA PARA EL POLVO Y LA JUNTA ESTAN ADAPTADAS PARA SER CONECTADAS AL MOLDE LAMINAR FINO PARA FORMAR UNA HUELLA SELLADA SOBRE LA SUPERFICIE INTERIOR DURANTE LA DISTRIBUCION DEL MATERIAL DE MOLDEADO CONTRA LAS PARTES DE LA SUPERFICIE CALIENTE DEL MOLDE LAMINAR FINO PARA FORMAR UNA CUBIERTA DE MATERIAL TERMOPLASTICO CON UN HUECO ESTRECHO EN LA MISMA QUE SE CONFORMA CON LA FORMA DE LA COSTURA DE DESGARRO DESEADA. LA CUBIERTA MIENTRAS ESTA EN EL MOLDE LAMINAR ES RECUBIERTA A LO LARGO DE LOS MARGENES DEL HUECO CON UN AGENTE DE SEPARACION DE PLASTICO Y ENTONCES SE DEPOSITA MAS DEL MISMO O SIMILAR MATERIAL TERMOPLASTICO EN EL HUECO Y SOBRE EL AGENTE DE SEPARACION PARA FORMAR UNA COSTURA DE DESGARRO DE MATERIAL TERMOPLASTICO PARCIALMENTE UNIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/537,520 US5580083A (en) | 1995-10-02 | 1995-10-02 | Air bag cover with seamless interface tear seam and method and apparatus for producing same |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2176385T3 true ES2176385T3 (es) | 2002-12-01 |
Family
ID=24142988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96115009T Expired - Lifetime ES2176385T3 (es) | 1995-10-02 | 1996-09-19 | Cubierta de bolsa de aire inflable (airbag) con costura de desgarramiento de interfaz invisible y metodo y aparato para fabricarla. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5580083A (es) |
EP (1) | EP0767089B1 (es) |
JP (1) | JPH09164896A (es) |
KR (1) | KR100477015B1 (es) |
CA (1) | CA2185508A1 (es) |
DE (1) | DE69621093T2 (es) |
ES (1) | ES2176385T3 (es) |
MX (1) | MXPA96004067A (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5685930A (en) * | 1995-03-31 | 1997-11-11 | Davidson Textron Inc. | Motor vehicle instrument panel with flexible tethering hinged air bag deployment door |
EP0904994B1 (en) | 1997-03-26 | 2009-05-13 | Toyota Jidosha Kabushiki Kaisha | Interior member having an airbag door section for use in vehicles, and its molding method |
KR20010013798A (ko) * | 1997-06-16 | 2001-02-26 | 게리 엠. 코인 | 은폐된 파열 시임을 포함하는 일체식 광안정 주조커버링을 구비한 자동차 내부 장식용 트림 물품 및 이를제조하는 방법 |
US6264233B1 (en) | 1999-02-18 | 2001-07-24 | Daimlerchrysler Corporation | Vehicle airbag assembly |
US6709007B2 (en) * | 2000-02-15 | 2004-03-23 | Collins & Aikman Automotive Company Inc. | Airbag door and method for making same |
EP1177949A1 (en) * | 2000-08-01 | 2002-02-06 | Recticel | Method for manufacturing a trim part for the interior of an automobile vehicle or at least a skin therefor |
US6568707B2 (en) * | 2001-02-23 | 2003-05-27 | Lear Corporation | Molded seamless vehicle interior panel for concealing an airbag |
JP2005067466A (ja) * | 2003-08-26 | 2005-03-17 | Takata Corp | 乗員脚部保護装置 |
JP2007062701A (ja) * | 2005-09-02 | 2007-03-15 | Takata Corp | エアバッグ装置及びその蓋部材 |
US20080012382A1 (en) * | 2006-01-11 | 2008-01-17 | Evans Gregg S | Integration of buttons into a reaction injection molded automotive instrument panel skin |
JP4834607B2 (ja) * | 2007-05-18 | 2011-12-14 | 株式会社仲田コーティング | エアバッグ破断溝形成装置及び内装部材の製造方法 |
DE102007060584A1 (de) * | 2007-12-13 | 2009-06-25 | Johnson Controls Interiors Gmbh & Co. Kg | Dekorhaut für eine Airbagabdeckung |
EP3350255B1 (en) | 2015-09-14 | 2021-05-05 | MCPP Innovation LLC | Flexible molded skin |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611564A (en) * | 1993-08-18 | 1997-03-18 | Tip Engineering Group, Inc. | Method and treatment for forming an air bag deployment opening in leather covered trim |
JPH0450055A (ja) * | 1990-06-20 | 1992-02-19 | Takata Kk | エアーバッグ収納用カバー |
US5288103A (en) * | 1992-09-28 | 1994-02-22 | Davidson Textron Inc. | Airbag cover and apparatus for producing an invisible tear seam therein |
DE4233749C2 (de) * | 1992-10-07 | 1994-07-14 | Daimler Benz Ag | Insassenrückhaltesystem für Kraftfahrzeuge |
FR2703011B1 (fr) * | 1993-03-24 | 1995-07-07 | Ecia Equip Composants Ind Auto | Procédé de fabrication d'une structure de support d'un garnissage d'un module à sac gonflable, notamment pour véhicule automobile et structure de support obtenue. |
US5458361A (en) * | 1993-08-25 | 1995-10-17 | Davidson Textron Inc. | Insert for air bag cover assembly |
-
1995
- 1995-10-02 US US08/537,520 patent/US5580083A/en not_active Expired - Fee Related
-
1996
- 1996-09-12 MX MXPA96004067A patent/MXPA96004067A/es not_active Application Discontinuation
- 1996-09-13 CA CA002185508A patent/CA2185508A1/en not_active Abandoned
- 1996-09-19 ES ES96115009T patent/ES2176385T3/es not_active Expired - Lifetime
- 1996-09-19 DE DE69621093T patent/DE69621093T2/de not_active Expired - Fee Related
- 1996-09-19 EP EP96115009A patent/EP0767089B1/en not_active Expired - Lifetime
- 1996-09-30 JP JP8276871A patent/JPH09164896A/ja active Pending
- 1996-10-01 KR KR1019960043375A patent/KR100477015B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MXPA96004067A (es) | 2002-04-19 |
JPH09164896A (ja) | 1997-06-24 |
EP0767089A2 (en) | 1997-04-09 |
KR970020759A (ko) | 1997-05-28 |
EP0767089A3 (en) | 1998-09-02 |
KR100477015B1 (ko) | 2005-07-07 |
DE69621093D1 (de) | 2002-06-13 |
DE69621093T2 (de) | 2002-12-05 |
CA2185508A1 (en) | 1997-04-03 |
US5580083A (en) | 1996-12-03 |
EP0767089B1 (en) | 2002-05-08 |
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